Otter Windows Reviews 

121
TrustScore 5 out of 5

4.8

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Review summary

Created with AI, based on recent reviews

Evaluating 60 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for being professional, friendly, and efficient, often noting their punctuality and hard work. Reviewers frequently highlight the high quality of the products and the excellent, tidy installation work, leaving homes clean and immaculate. Many people appreciate the seamless service, good communication, and competitive pricing, often finding their quotes to be the most favorable. People often highlight the added insulation, improved aesthetics, and readiness to recommend the company for future projects. The helpfulness of office staff and clear communication throughout the process are also frequently mentioned, ensuring a smooth experience.

What people talk about most

Staff

Clients share positive opinions on staff, with many reviewers praising the professionalism, friendliness, and... See more

Service

Customers had positive experiences with service, with many reviewers expressing satisfaction with the... See more

Quality

Reviewers mention positive feedback about quality, with many customers delighted with the results of their... See more

Product

Consumers are generally pleased with the product, with many expressing delight over their new windows and... See more

Price

People report positive experiences with price, often finding quotes to be competitive and affordable compared... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Efficient, explained everything and my inner porch composite door and side glass panel looks amazing. It replaced an old 1970's/80's wooden one that wasn't very efficient on keeping heat in. The new d... See more

Company replied

Rated 5 out of 5 stars

We would definitely recommend Otter Windows, we are very pleased with our windows. We had 6 windows replaced in just over a day. Good communications from start to finish. Bob and Terry our fitters wer... See more

Rated 5 out of 5 stars

We are delighted with our new windows from Otter Windows. They look great and provide added insulation which we were looking for. Ian and Chris were polite, efficient and friendly. They were happy to... See more

Company replied

Rated 5 out of 5 stars

No hesitation in recommending - we had 10 windows, patio doors and 3 external doors done. Great team who did exactly what they said they would do when they said they would do it with minimal fuss and... See more

Company replied


Company details

  1. Double Glazing Installer
  2. Aluminum Frames Supplier
  3. Conservatory Specialist
  4. Glazier
  5. Home Improvement Store
  6. PVC Windows Supplier

About Otter Windows

Written by the company

Otter Windows Windows Doors Living Spaces Other Products About Us Contact Us
Trusted Local Experts in Windows,
Doors & Conservatories

Otter Windows was founded in 2008 by John Capon and Debbie Green. To this day, they continue to work side by side as a team, delivering fantastic value for money with a focus on exceptional customer service.

You're in Safe Hands
We specialise in making homes more secure, more energy efficient and more beautiful. We achieve this by having our expert installers fit high-quality British-made products to the highest standards. The products we install are thoroughly tested and trusted by thousands of happy customers. Whether you're looking for more wow factor, better security, lower heating bills, or to add more space and value to your home, we'll help you achieve your goals.

Transform Your Home
Imagine your home with windows that are as long-lasting as they are beautiful and as elegant as they are energy efficient. By replacing your existing windows with ours, you'll make your favourite place even more special.

Our Composite, French, Patio and Bi-fold doors are all tough, secure and durable making them the perfect addition to any home. With multi-point locking systems and robust hinge mechanisms, our doors are designed and manufactured with security in mind.

Contact info

4.8

Excellent

TrustScore 5 out of 5

121 reviews

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4.8

All reviews

(121)

52 reviews in the last 12 months

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Rated 5 out of 5 stars

Very quick fitters

Punctual, professional and quick.

November 4, 2025
Unprompted review
Otter Windows logo

Reply from Otter Windows

Thank you Justin, they are very efficient fitters. I am glad the installation went well - Debbie

Rated 5 out of 5 stars

Great friendly guys came to fit our…

Great friendly guys came to fit our windows - great fit and neat and clean finish, made the house look amazing again

October 30, 2025
Unprompted review
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Reply from Otter Windows

Thank you for leaving us a review Louisa, we really appreciate it. I have let the fitters know - they are very happy that you are happy. - Debbie

Rated 5 out of 5 stars

A seamless and professional service…

A seamless and professional service from beginning to end. I highly recommend Otter Windows, their installers, their surveyor and the person who coordinated the whole project, Debbie Green. Faultless!

October 22, 2025
Unprompted review
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Reply from Otter Windows

Hi Judith, really appreciate your kind words, thank you so much for taking the time to leave such a lovely review - Debbie

Rated 5 out of 5 stars

No hesitation in recommending

No hesitation in recommending - we had 10 windows, patio doors and 3 external doors done. Great team who did exactly what they said they would do when they said they would do it with minimal fuss and mess. House is transformed. Special mention to Bob and Terry the fitters who were very entertaining but polite and respectful of our home. Top marks all round.

October 28, 2025
Unprompted review
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Reply from Otter Windows

Thank you for the lovely review Jon, we are so pleased you are both happy with everything - Debbie

Rated 5 out of 5 stars

High quality windows

High quality windows, excellent finish, installation fitter did a great job, recommended.

October 20, 2025
Unprompted review
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Reply from Otter Windows

Good morning Tim, I am glad everything came together in your chosen timescale and that you are happy with the installation, i have passed your kind words on to Paul

Rated 5 out of 5 stars

Extremely happy with the service from start to finish.

Extremely happy with the service received from this company from the speedy response to our initial email enquiry to the final expert fitting of our lovely new door. A visit from Andy was quickly arranged - no hard sell just a careful explanation of our options and the process. Andy created a design there and then along with us and gave us his best offer on price. We followed this up with a visit to the local showroom in Honiton where we met Steve and were able to try out some doors. Their quote was the cheapest of three but we would have gone with Otter Windows anyway as we preferred the composition of their doors. Having placed our order Steve then visited to undertake the detailed measurements and a few weeks later the lovely Ian arrived to remove the old door and fit the new. It was a pleasure having him here and he did a brilliant job removing the old and fitting the new door. Debbie in the local office was helpful throughout and the phased payment process was efficient and easy to use. We are absolutely delighted with our new door which looks great, feels solid and works well. We are looking forward to a winter without a cold wind blowing through the front door! Very happy to recommend Otter Windows .

August 11, 2025
Unprompted review
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Reply from Otter Windows

Thank you so much Pat for the lovely review. I will let Steve know he has a mention as he sometimes gets forgotten. I think your review shows the importance of having a local showroom to view the products and to build a relationship with the local team. By doing so you benefit from our knowledge and experience which helps ensure you get the right product for you. If you need anything else at all just let me know - Debbie

Rated 1 out of 5 stars

Local firm ruined by new owner.

Local firm ruined by new owner.

Long story, choose Otter Windows as like to support local business. PLEASE note this is no longer a local business and it is Britannia Windows as they bought.

Simple job, install French doors, remove some brickwork, and our builder would tidy up.

First visit, measure up, agree on what we want, and receive a price and agree.

Second visit, surveyor visits, second measure, and they order glass/doors etc.

Third visit they come to fit, take down bricks etc and then measure what materials they came with. They don't fit, and either the surveyor or the manufacturer made them incorrectly. The fitters were not local and didn't care, rude to me and the builder when the builder explained what Otter had agreed to do. The fitter stood smoking in the garden with zero respect or interest. Left with wooden board, no daylight and mess in garden.

They leave, had to go to Bristol to get materials, that is another day and then someone arrives with glass but forgot the handles/keys.

Finally, a local fitter is used (great guy), worked all Saturday, but they sent him with the wrong trim, he has to drive for an hour to get it (but can't get all of it), and then works to correct all original brickwork errors and refits the door as work is so poor. Due to the orignal work being poor, lots of brick dust so another full clean of kitchen needed (not this fitters fault as did great work to correct initial mess).

We then wait another week, and the trim arrives and is fitted. There were numerous calls and emails, and the project took 5 weeks from start to finish.

This is a small job and not complex. After a long delay and shocking work, we received the final invoice. No offer of reduction, registered a complaint, and offered £145 off if accepted within 7 days. I think around 2.5% reduction, they make you pay nearly all costs upfront.

Does the management team call? Of course not, we received great support from the local office throughout, but they get left to deal with customers when management makes mistakes.

I run a business, and when things go wrong (they do!), I will call my customers and discuss a resolution and say the magic word sorry.

100% would avoid at all costs, my local window fitter came this week to adjust patio doors at a different property and explained he is currently fixing lots of Otter Window issues.

Always sad when a local firm with an excellent reputation is ruined by a larger corporate company.

As unable to reply, I would point out you have sent a long reply but not called.

16 weeks is a joke, the initial guidance from Otter was 1.5 days! Enjoy hiding behind T&C.

Management should call as they get the £, I doubt Debbie is getting the profit. The owner of Britannia is based in Jersey and enjoying the £. Someone should call and make a sensible offer. The job was a disaster and Britannia are taking the money and clearly nobody really cares.

The £145 is more of an insult. The company employs local people but is no longer local, it is owned by the elite in Jersey and the customer care comes after profit.

I will be advising all to avoid the company and suggest that someone in senior leadership learns how to use a phone (after the job is finally completed).

September 22, 2025
Unprompted review
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Reply from Otter Windows

Hi Andrew, thank you for taking the time to leave us your review.
Before i respond to the points you have raised i would like to address the point you made about Otter Windows 'not' being a local company and being 'ruined' by a new owner.

Otter Windows has always consisted of John Capon - the face of Otter Windows and me (Debbie) - the heart of Otter Windows. John chose to sell the company to Britannia Windows in 2019. John now sells for Otter Windows so he can spend more time with his customers rather than running the business day to day, whilst i manage Otter Windows to ensure the smooth running of the company and to provide my customers with the best customer service i can.

As a local company we often get asked about Britannia Windows. My response is that Britannia are the reason Otter Windows is still in existence and that they allow us to run the company pretty much as we always did.
We now offer customers more choice, give discounts and offer finance etc - things we were not able to do before.

You raised the point that after survey the materials didn’t fit. Unfortunately, the 2 side panels were manufactured incorrectly. I did apologise in person and made sure to get them remade and delivered the next day. Sadly, i could not get the glass remade as quickly. This meant that we had to board up the job. You were very kind and understood that these things do happen.

The next point you raised is about the fitters smoking, not wanting to be there and showing a lack of interest & respect.

The first thing i will do is sincerely apologise to you again. As i said at the time when you told me, this is totally unacceptable behaviour. As a company we do not allow our fitters to smoke in or on a customers property.
I am also truly sorry that you felt the fitters were acting in a disrespectful manner, this is also not something that we find acceptable and it has been addressed.

You are correct the fitters were not local, as i explained in my letter we are extremely busy with our installations at the moment so a benefit of being owned by Britannia is that we able to share fitters so that our Otter Windows customers are not left waiting longer than absolutely necessary to have their jobs installed.
After listening to your concerns i made sure that you only had Otter Windows fitters to make things right, which i know you were appreciative of.

With regards to the mess left in your garden - as i said to you in our telephone conversation they left the frames lying down in the garden rather than standing them up so that there was no chance of them falling and hurting anybody. They left them on the astro turf as it wouldn't damage the garden.
The boards were used to make the job secure; this is standard practice in these kinds of situations.

The job was completed within the 16-week time frame that we aim for, and fitted in accordance with our T&C’s. I did contact you to check that you were now happy with the installation and to again offer my sincere apologies.

Despite being happy with the completed installation, you expressed a desire for some form of compensation based on your experience. I explained that as a company we do not offer compensation, so in this instance I had to refer your complaint to Britannia (which is their only involvement in this situation) and as a gesture of goodwill and without prejudice, they agreed I could offer you a reduction of your final balance.

You raised the point that although you have been happy with me as Manager of Otter Windows that you are disappointed that no member of Britannia management has contacted you to apologise. My response to this is that you have wanted to deal with Otter Windows as a local company, which is exactly what has happened all the way through. Why would you want a manager to call you from Britannia to apologise when they have no bearing on the day to day running of the business which is managed locally.

I thank you for being really patient and kind throughout

Rated 5 out of 5 stars

Ian and Chris

Ian and Chris , understanding of the work and our needs and showed professionalism

September 23, 2025
Unprompted review
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Reply from Otter Windows

This job was especially important to us and we are so pleased that it all came together as needed. Thank you for being such lovely loyal returning customers. Thank you for such a lovely review - Debbie

Rated 1 out of 5 stars

Beware.

My windows were fitted late last year. I had no problems with any part of the service, the quality of the products, the price or anythnig. Until I got home to find that they had fitted a large fillet around all my reveals including the cill, without discussing this with me first. This meant that my blinds no longer fitted and need replacing at a cost of over £1000. The cills now look ridiculous as the are not flat and cannot be used to place anything on. (They offered to replace them at a cost to me.)
I was told repeatedly that when replacing sash windows with casement that they ALWAYS do this as it's standard because of the gap left. I argued that in that case they should have discussed this with me first to give me the opportunity to do something different, which I absolutely would have. They failed again and again to acknowledge this which is disgusting.
I am left with a bill for probably 2k to get new blinds, fix the cills on all three windows and still have stupid fillets ruining the look of my period window revelas. So upset by all of this.

September 16, 2025
Unprompted review
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Reply from Otter Windows

Hi Toby, I am sorry that you are unhappy with your experience with us. Unfortunately when replacing Vertical sliding windows with casement windows there will always be that gap that does have to be trimmed. I am sorry that you feel the salesman did not mention this - i will make sure going forward that this is mentioned with customers at the sales appointment.
Victorian houses with the sliding sash windows have much smaller cills than modern windows, so the trim at the bottom of the window does make that space smaller - again going forward i will make sure that the salesman makes customers aware of the situation allowing either a quote for new internal cills or to not proceed with the order.
As those internal cills were not on the order our only option once you let us know you were unhappy is to offer to quote for replacements.
I have apologised that you were not made aware, i promise i have not ignored that fact.
I truly am sorry that you are unhappy with your experience with us, we do not wish to have unhappy customers - Debbie

Rated 5 out of 5 stars

New front door

Paul turned up on time and was meticulous fitting my replacement door. He was very friendly and showed me the mechanisms and was very tidy clearing up

September 12, 2025
Unprompted review
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Reply from Otter Windows

Hi Debbie!! Thank you for your kind review!!!

Rated 5 out of 5 stars

Front Door Envy

We are very happy to be the proud owners of a lovely new front door.
This is the second time we have used Otter Windows and throughly recommend them.
Thank you to Andy for his initial advice, to Ian and Chris for expertly fitting the door and to Debbie who keeps everything in order and is a joy to speak to.

August 7, 2025
Unprompted review
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Reply from Otter Windows

Hi Caroline, Thank you for such lovely feedback, we really appreciate it. Thank you for coming back to us and for being such a lovely customer - Debbie

Rated 5 out of 5 stars

Three replacement windows

Mark replaced three windows, not a straight forward job on our old cottage. We are very pleased with the look and finish. This is the third time we have used otter windows in sixteen months, previously having a new front door and sunroom.

August 22, 2025
Unprompted review
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Reply from Otter Windows

Hi Pam, i am so pleased you are happy with the installation, i will pass your feedback on to Mark. We also are so happy that you continue to come back to us - Debbie

Rated 5 out of 5 stars

This is the second time we have used…

This is the second time we have used Otter windows, the first many years ago.
Everything from start too finish was a pleasant experience.
Mark arrived on time and was very professional, polite and friendly.
Fitted a new back door and window, along with the front door.
Showed how the front door mechanism worked and explained everything along the way.
Cleaned up afterwards so absolutely no mess was left behind.
Would highly recommend them to anyone.
The service is still as exceptional as it was the first time we used them.
Well done.

August 5, 2025
Unprompted review
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Reply from Otter Windows

Thank you so much for the lovely review for Mark, i passed it on to him and he was really pleased that you are happy. Thank you for returning to us as well, it is very much appreciated - Debbie

Rated 5 out of 5 stars

Good communication from start to…

Good communication from start to finish. This is the 3rd time we’ve used Otter Windows and we will continue to use their services. Mark did a great job fitting window - am very happy with finished job.

August 1, 2025
Unprompted review
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Reply from Otter Windows

Hi Catriona, we really appreciate your kind review and look forward to working with you again in the future!!

Rated 5 out of 5 stars

Quality product and installation

Paul turned up when promised and did a great job replacing a door. He cleaned up afterwards and showed me how the locking mechanism worked. Delighted with both the quality of the product and the trouble-free installation. I’ve bought from Otter Windows before and remain a happy customer.

August 1, 2025
Unprompted review
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Reply from Otter Windows

Hi Malcom, thank you so much for your lovely review!!

Rated 4 out of 5 stars

New door installationThe salesman made three commitments…

The salesman made three commitments during his visit - none of which transpired to be correct (possibly this is the nature of sales). Follow up had a couple of minor errors - easily forgivable.
The entire experience was salvaged by an exemplary installation by Paul Kwidzinski who carried out the work in a very thorough and professional manner. Always polite, working cleanly and competently to achieve an excellent installation.

July 29, 2025
Unprompted review
Otter Windows logo

Reply from Otter Windows

Thank you for your honest review. I have spoken to the salesman about those points, so going forward that should not happen again. I am really pleased that you were very happy with Paul, he is an excellent fitter and always takes his time to make sure the installation is of a very high standard and that the customer is happy. - Debbie

Rated 5 out of 5 stars

John and Debbie were very helpful and…

John and Debbie were very helpful and knowledgeable throughout the process, and we're also the most competitively priced of three quotes we received. The sash windows we bought are well fitted and high quality- solid and smooth in operation.
I would recommend Otter Windows to anyone interested in fairly priced and nicely installed windows.

May 1, 2025
Unprompted review
Otter Windows logo

Reply from Otter Windows

Thank you for taking the time to write such a lovely review Angus, it is very much appreciated. - Debbie

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